CVE-2023-1859 Information

Description

A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem possibly leading to a kernel information leak.

Reference

https://lore.kernel.org/all/20230313090002.3308025-1-zyytlz.wz@163.com/